Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2008-07-15
2008-07-15
Lipman, Bernard (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S333800, C525S374000, C525S375000, C252S182130, C252S188280, C502S500000
Reexamination Certificate
active
11861021
ABSTRACT:
The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the molecular melt to produce coupled polymers. The invention further includes a method for using an antioxidant to phlagmatize a coupling agent.
REFERENCES:
patent: 3058944 (1962-10-01), Breslow et al.
patent: 3203936 (1965-08-01), Breslow et al.
patent: 3203937 (1965-08-01), Breslow et al.
patent: 3282864 (1966-11-01), Bost et al.
patent: 3298975 (1967-01-01), Feild et al.
patent: 3336268 (1967-08-01), Cox
patent: 3341480 (1967-09-01), Feild
patent: 3377415 (1968-04-01), Oppenlander
patent: 3389198 (1968-06-01), Taber
patent: 3530108 (1970-09-01), Oppenlander
patent: 3645992 (1972-02-01), Elston
patent: 3687920 (1972-08-01), Johnson
patent: 3893989 (1975-07-01), Leicht et al.
patent: 3914342 (1975-10-01), Mitchell
patent: 3959425 (1976-05-01), Herrington
patent: 4003712 (1977-01-01), Miller
patent: 4031068 (1977-06-01), Cantor
patent: 4076698 (1978-02-01), Anderson et al.
patent: 4113802 (1978-09-01), Matteoli et al.
patent: 4200556 (1980-04-01), Robinson et al.
patent: 4352892 (1982-10-01), Lohmar
patent: 4532189 (1985-07-01), Mueller
patent: 4579905 (1986-04-01), Krabbenhoft
patent: 4584347 (1986-04-01), Harpell et al.
patent: 4694025 (1987-09-01), Park
patent: 4714716 (1987-12-01), Park
patent: 4820471 (1989-04-01), van der Molen
patent: 4916198 (1990-04-01), Scheve et al.
patent: 5006204 (1991-04-01), Stehling
patent: 5037895 (1991-08-01), Maker et al.
patent: 5116881 (1992-05-01), Park et al.
patent: 5180751 (1993-01-01), Park et al.
patent: 5266643 (1993-11-01), Mustonen et al.
patent: 5272236 (1993-12-01), Lai et al.
patent: 5278272 (1994-01-01), Lai et al.
patent: 5284613 (1994-02-01), Ali et al.
patent: 5348795 (1994-09-01), Park
patent: 5358792 (1994-10-01), Mehta et al.
patent: 5373236 (1994-12-01), Tsui et al.
patent: 5414027 (1995-05-01), DeNicola, Jr. et al.
patent: 5491019 (1996-02-01), Kuo
patent: 5519785 (1996-05-01), Hara
patent: 5527573 (1996-06-01), Chung et al.
patent: 5567742 (1996-10-01), Park
patent: 5605936 (1997-02-01), DeNicola et al.
patent: 5616627 (1997-04-01), Sakurai et al.
patent: 5641848 (1997-06-01), Giacobbe et al.
patent: 5703187 (1997-12-01), Timmers
patent: 5747594 (1998-05-01), deGroot et al.
patent: 5767033 (1998-06-01), Imuta et al.
patent: 5844045 (1998-12-01), Kolthammer et al.
patent: 5869575 (1999-02-01), Kolthammer et al.
patent: 5883151 (1999-03-01), Raetzsch et al.
patent: 5929129 (1999-07-01), Feichtinger
patent: 6054540 (2000-04-01), Chaudhary et al.
patent: 6103833 (2000-08-01), Hogt et al.
patent: 6143829 (2000-11-01), Babb et al.
patent: 6143854 (2000-11-01), Bamberger et al.
patent: 6207754 (2001-03-01), Yu
patent: 6211302 (2001-04-01), Ho et al.
patent: 6417242 (2002-07-01), Hughes et al.
patent: 797 917 (1968-10-01), None
patent: 1 024 296 (1978-01-01), None
patent: 1 219 389 (1987-03-01), None
patent: 1 569 025 (1970-07-01), None
patent: 0 351 208 (1990-01-01), None
patent: 0 474 376 (1992-03-01), None
patent: 0 595 252 (1994-05-01), None
patent: 0 625 545 (1994-11-01), None
patent: 0 634 441 (1995-01-01), None
patent: 0 634 454 (1995-01-01), None
patent: 0 702 032 (1996-03-01), None
patent: 0 747 376 (1996-05-01), None
patent: 0 634 454 (1997-11-01), None
patent: 0 625 545 (1998-01-01), None
patent: 0 634 441 (1998-05-01), None
patent: 0 872 517 (1998-10-01), None
patent: 1 080 619 (1967-08-01), None
patent: 2 205 103 (1988-11-01), None
patent: 46-31756 (1971-09-01), None
patent: 50-133248 (1975-10-01), None
patent: 93/04486 (1993-03-01), None
patent: 96/07681 (1996-03-01), None
patent: 96/20247 (1996-07-01), None
patent: 97/20888 (1997-06-01), None
patent: 97/20889 (1997-06-01), None
patent: 99/10415 (1999-03-01), None
patent: 99/10424 (1999-03-01), None
patent: 99/10426 (1999-03-01), None
patent: 00/02960 (2000-01-01), None
patent: 00/02961 (2000-01-01), None
patent: 00/52091 (2000-09-01), None
patent: 00/53669 (2000-09-01), None
patent: 00/78858 (2000-12-01), None
patent: 00/78861 (2000-12-01), None
R A Abramovitch. Polar Radicals in Aromatic Substitution.Intra-Science Chemistry Reports, pp. 211-218, 1969.
R. A. Abramovitch et al., “Reaction of Sulphonyl Azides with Unstrained Olefins”.J. Chem. Soc., pp. 2169-2172. 1974.
R A. Abramovitch et al., Intramolecular Insertion of Arylsulfonylnitrenes into Aliphatic Side Chains,J. Org. Chem., vol. 42, No. 17, pp. 2920-2926, 1977.
R. A. Ambramovitch et al., Pyrolysis of Phenylaikylsulphonyl Azides and 2-phenethyl Azidofomate. Selectivity of Sulphonylnitrenes And Contrast between Sulphonyl-and Carbonyl-nitrenes, J. Chem. Soc. Chem Commun., pp. 1087-1088, 1981.
R. A. Ambramovitch et al., “Reaction of Aromatic Sulfonyl Azides with Dienes”,J. Org. Chem., vol. 46, pp. 330-335. 1981.
H. Radusch et al., “Chemical coupling of polystyrene and polybutadiene in melt mixtures by using an organic sulfonylazide”,Die Angewandte Makromolekulare Chemie. vol. 204, pp. 177-189, 1993.
N. Takashima et al., “The Processings of Crosslinked Plastics”,Kogaku Kogyo(Chemical Industry), pp. 378-383, 1969.
D. S. Breslow et al., “Thermal Reactions of Sulfonyl Azides”,J. Amer. Chem. Soc., vol. 91, pp. 2273-2279, 1969.
Derwent Chemical Abstract No. 1977-02552Y of JP 51134762 A.
M. Xanthos, “Interfacial Agents of Multiphase Polymer systems: Recent Advances”,Polymer Engineering and Science, vol. 28, pp. 1392-1400, 1988.
K. A. Chaffin et al., “Semicrystalline Blends of Polyethylene and Isotactic Polypropylene: Improving Mechanical Performance by Enhancing the Interfacial Structure”,Journal of Polymer Science: Part B; Polymer Physics, vol. 38, pp. 108-121, 2000.
E. P. Moore,Polypropylene Handbook, pp. 15-45, 1996.
E. P. Moore,Polypropylene Handbook, pp. 220, 1996.
E. P. Moore,Polypropylene Handbook, pp. 330-332, 1996.
U.S. Appl. No. 09/133,576, filed Aug. 13, 1998 (43324A), Craig Silvis et al., “In-Situ Rhelogy Modification of Polyolefins”.
U.S. Appl. No. 10/281,409, filed Oct. 25, 2002 (60487E), Patricia Ansems et al., “Polyolefin Composition with Improved Impact Properties”.
Derwent Chemical Abstract No. 1977-88691Y for JP 50-133248.
Hen and Shetty, “Studies on Multilayer Film Coextrusion III. The Rheology of Blown Film Coextrusion”,Polymer Engineering and Science, vol. 18, No. 3, pp. 187-199, 1978.
Inoue, “Selective Crosslinking in Polymer Blends. I. Novel Selective Crosslink Systems for Polypropylene/Unsaturated Elastomer Blends”,Journal of Applied Polymer Science, vol. 54, pp. 709-721, 1994.
Inoue, “Selective Crosslinking in Polymer Blends II. Its Effect on Impact Strength and Other Mechanical Properties of Polypropylene/Unsaturated Elastomer Blends”,Journal of Applied Polymer Science, vol. 54, pp. 723-733, 1994.
Inoue and Suzuki, “Selective Crosslinking Reaction in Polymer Blends. III. The Effects of the Crosslinking of Dispersed EPDM Particles on the Impact Behavior of PP/EPDM Blends”,Journal of Applied Polymer Science, vol. 56, pp. 1113-1125. 1995.
Galli, P., et al., High Yield Catalysts in Olefin Polymerization, Die Angewandte Makromolekulare Chemie, 1984, pp. 73-90, vol. 120.
Moore, E.P., et al., Catalysts and Polymerizations, Polypropylene Handbook, 1996, pp. 11-98, Hanser Publishers, New York.
Cummins Clark H.
Finlayson Malcolm F.
Lee Robin J.
Sorenson Marius W.
Walters Marlin E.
Dow Global Technologies Inc.
Lipman Bernard
LandOfFree
Molecular melt and methods for making and using the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Molecular melt and methods for making and using the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molecular melt and methods for making and using the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3925173